I T

Senior Software Engineer

København
Company: SimplerQMS
Published Dec 10, 2025

Role highlights

Contract type

Full Time

Schedule

Permanent

Experience

Senior

Work style

Remote · On-site

Key skills

This Senior Software Engineer role requires a minimum of four years of hands-on software development experience, including at least one year working professionally with JavaScript-based frameworks or Ruby on Rails. The primary tech stack includes Svelte with TypeScript, Ruby on Rails, PostgreSQL, GitHub, and Amazon Web Services (AWS) for cloud deployment. Candidates should have experience deploying software in cloud environments such as AWS or Azure and be proficient with relational databases, particularly PostgreSQL. The role involves owning key platform components, from envisioning and designing to building and supporting them, within an agile, product-focused team. Strong collaboration skills are essential, working closely with engineers, designers, and product managers. The position demands high attention to detail, producing maintainable, testable, and high-quality code, and troubleshooting to maintain low bug counts in core products. Candidates must embrace best practices in software engineering, including design, testing, documentation, build, deployment, and operations. Effective communication skills are critical, with the ability to explain complex technical concepts to both technical and non-technical stakeholders. The role values initiative, open communication, and a fast-learning mindset with strong opinions on projects. The company encourages an experimental and innovative approach within a flat hierarchy, offering opportunities for growth and specialization or broad generalist perspectives. A bachelor’s degree is required, reflecting a solid educational foundation. Overall, the ideal candidate is an engineer at heart who thrives in a remote-first, fast-growing environment focused on quality management solutions for the life sciences sector.

#Software Developer #Frontend Developer #Backend Developer #Senior Software Engineer #Full Stack Developer #Cloud Engineer #DevOps Engineer #Application Developer #Quality Assurance Engineer #Product Engineer

About the role

Remote or On-site in Copenhagen

Role Summary

  • Join SimplerQMS, a fast-growing, remote-first company building an integrated quality management platform for the life science sector
  • Work within the Product team on a newly launched platform focused on improving compliance and collaboration for users
  • Empower life science teams to bring life-saving products to market by streamlining compliance and automating quality processes

Tech Stack

  • Svelte (Typescript)
  • Ruby on Rails
  • PostgreSQL
  • GitHub
  • Amazon Web Services (AWS)

Responsibilities

  • Participate in or lead product development projects
  • Collaborate closely with engineers, designers, and product managers
  • Own key platform components: envision, design, build, and support
  • Lead and join discussions on platform initiatives
  • Troubleshoot and maintain high quality and low bug count in core products
  • Adopt best practices in software engineering: design, testing, documentation, build, deployment, and operations

Requirements

  • Engineer at heart (see SimplerQMS Engineering Manifesto)
  • Take initiative and clarify needs with stakeholders and team members
  • Value open communication over comprehensive documentation (agile principles)
  • 4+ years of hands-on software development experience
  • At least 1 year in a professional environment using JavaScript-based frameworks or Ruby on Rails
  • Experience deploying software to cloud environments (AWS or Azure)
  • Experience working in a product team owning a product or part of a product (ideal)
  • Fast learner with strong opinions about your projects
  • Strong written and verbal English communication skills; able to explain complex technical topics to technical and non-technical colleagues
  • Experience with relational databases like PostgreSQL
  • High attention to detail; write high-quality, maintainable, and testable code
  • Willingness and ability to learn new technologies and frameworks as needed

What You Are Looking For

  • Opportunity to grow, learn, and develop as an engineer
  • Ability to specialize or take a broader generalist perspective
  • Experimental and innovative mindset encouraged
  • Flat hierarchy and tailored career path to suit your ambitions

How to Apply

  • Submit your resume and a motivational cover letter (in the same PDF)
  • In your cover letter, explain why you want to work at SimplerQMS and what you bring as a Senior Software Engineer
  • Include a brief note on the mindset that drives your work (optional, but a plus)
  • Avoid overt use of AI to write your cover letter and tailor your resume; real effort is valued
  • Hiring process: intro call with hiring manager, 2-hour timeboxed case study, technical interview, and conversation about your experience and the role
  • Applications are reviewed and interviews are conducted on an ongoing basis
  • If interested, apply now

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Senior Software Engineer

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SimplerQMS logo

SimplerQMS

IT

SimplerQMS is a growing software startup that helps life science companies work efficiently with their quality documentation. We enable companies that produce m...

Location
København
Employees
11-50 employees
Website
www.simplerqms.com